The reborn Su Xia carries the guilt of Xu Jiqing risking his life to save her when a plane crashed in her previous life, and is determined to change her destiny. She got close to this math genius who was bullied and came from a poor family, helped him resolve the bullying, secretly solved the family crisis, and at the same time worked hard to improve herself. During the two-way secret love and restraint between the two, Xu Jiqing was gradually warmed by her, and she also discovered the deep affection under Xu Jiqing's cold appearance.
